Xi'an Elite Electronic Industry Co., Ltd.
Xi'an Elite Electronic Industry Co., Ltd. Leading Provider Of Systematic Interconnection Solution In China
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Our company manufactures two types of coaxial waveguide converters for spacecraft: direct-fed and side-fed.
These converters operate within a broad frequency range from 5.3GHz to 110GHz. The waveguide end features various rectangular waveguide ports, including BJ70, BJ84, BJ100, BJ120, BJ140, BJ180, BJ220, BJ260, BJ320, BJ400, BJ500, BJ620, BJ740, and BJ900. On the coaxial end, they are compatible with interfaces such as SMA series, 2.92mm series, 2.4mm series, 1.85mm series, among others. Each model is designed to support the full bandwidth of its respective waveguide type.
Key features of these converters include robust construction, compact size, exceptional electrical performance and consistency, and lightweight design (≤20 grams). They have been widely adopted in various spacecraft applications.
Specification:
Note:The specific data of the model are based on the data in the product specification sheet.
| Main Parameters | |||
| Continuous-wave power | 2W | ||
| Frequency Range | (187.5/a)GHz~(285.7/a)GHz,a is waveguide port long side dimensions | ||
| Operating Temperature Range | -65°C~+125°C | ||
| Insulation Resistance | ≥5000MΩ | ||
| Other | |||
| Plating thickness | Thickness of gold plating layer on center contact ≥1.27μm | ||
| Plating porosity | Dilute nitric acid | In a transparent container with a specific gravity of 1.316 (temperature 25°C±3°C), 30s | |
| Concentrated nitric acid | Concentration 68% analytically pure in a container at 25°C±3°C,20min | ||
| Rated Storage Temperature Range Temperature | -55°C~+100°C | ||
Outline Drawing:(mm)
Features:
1. Thermal design and micro-discharge suppression: In order to cope with the heat that may be generated inside the spacecraft and prevent micro-discharge phenomena, these converters will also be optimized in terms of thermal design and micro-discharge suppression.
2. Lightweight design: In order to meet the stringent weight requirements of spacecraft, space-grade waveguide coaxial adapters are usually designed to be lightweight and keep the weight at a low level (e.g., ≤20 grams).
3. Multiple Interface Compatibility: These converters offer multiple waveguide and coaxial interfaces for compatibility with different system requirements. For example, the waveguide side may cover a wide range of models such as BJ70, BJ84, BJ100, etc., while the coaxial side may be compatible with a wide range of interfaces such as SMA series, 2.92mm series, and others.
Application:
1. Data transmission: Aerospace-grade waveguide coaxial adapters are also used in data transmission systems within spacecraft to ensure fast and accurate data transfer between different components.
2. Scientific research: In space science experiments, these converters are used to connect various scientific instruments and sensors to support observation and research of the cosmic environment.
Product Cataloge:
1.85 series
2.4 series
2.92 series
SMA series
SMP series
SMPM series
Glass Insulator Products
Coaxial Waveguide Adapter
NOTE:
We have over 10,000 types of SMA Connector, if the connector you are using is not found, please contact us with your details.